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Fix processing of CONDITIONAL_FORWARDING_REVERSE 

Signed-off-by: Adam Warner <me@adamwarner.co.uk>
This commit is contained in:
Adam Warner 2020-11-30 18:58:23 +00:00
parent e432fae956
commit e004d27b28
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1 changed files with 16 additions and 1 deletions
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17
advanced/Scripts/webpage.sh
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@ -217,6 +217,11 @@ trust-anchor=.,20326,8,2,E06D44B80B8F1D39A95C0B0D7C65D08458E880409BBC68345710423
if [[ "${CONDITIONAL_FORWARDING}" == true ]]; then
# Convert legacy "conditional forwarding" to rev-server configuration
delete_setting "REV_SERVER"
delete_setting "REV_SERVER_DOMAIN"
delete_setting "REV_SERVER_TARGET"
delete_setting "REV_SERVER_CIDR"
REV_SERVER=true
add_setting "REV_SERVER" "true"
@ -226,7 +231,17 @@ trust-anchor=.,20326,8,2,E06D44B80B8F1D39A95C0B0D7C65D08458E880409BBC68345710423
REV_SERVER_TARGET="${CONDITIONAL_FORWARDING_IP}"
add_setting "REV_SERVER_TARGET" "${REV_SERVER_TARGET}"
REV_SERVER_CIDR="${CONDITIONAL_FORWARDING_REVERSE}"
search="in-addr.arpa"
if [[ "$CONDITIONAL_FORWARDING_REVERSE" == *"$search" ]];then
arrRev=(${CONDITIONAL_FORWARDING_REVERSE//./ })
case ${#arrRev[@]} in
6 ) REV_SERVER_CIDR="${arrRev[3]}.${arrRev[2]}.${arrRev[1]}.${arrRev[0]}/32";;
5 ) REV_SERVER_CIDR="${arrRev[2]}.${arrRev[1]}.${arrRev[0]}.0/24";;
4 ) REV_SERVER_CIDR="${arrRev[1]}.${arrRev[0]}.0.0/16";;
3 ) REV_SERVER_CIDR="${arrRev[0]}.0.0.0/8";;
esac
fi
if [ -z "${REV_SERVER_CIDR}" ]; then
# Convert existing input to /24 subnet (preserves legacy behavior)
# This sed converts "192.168.1.2" to "192.168.1.0/24"